21769083602

素因数分解:

$2^1\times 7^1\times {\mathrm{3541}}^1\times {\mathrm{439123}}^1$

素因数の和:442673

約数の個数: 16

約数和(自身を含む): 37329052992

約数和(自身を除く): 15559969390

約数列:

[1, 2, 7, 14, 3541, 7082, 24787, 49574, 439123, 878246, 3073861, 6147722, 1554934543, 3109869086, 10884541801, 21769083602]

約数ペア:

[(1, 21769083602), (2, 10884541801), (7, 3109869086), (14, 1554934543), (3541, 6147722), (7082, 3073861), (24787, 878246), (49574, 439123)]